My research on time.

Here is the PDF of my research paper on time and a video in which I read the introduction to you (Note: the audio in the video is faint).

Hello, Here I present my research project on time.

This research project on time is something I was working on before my Master's thesis defense in physics.

It consists of an introduction in which various questions are posed, such as: What is time? What is its nature? Is it made up of particles? etc.

An explanation that addresses all the questions asked.

And finally, a conclusion that highlights all the points discussed in this document.

My studies on coordinate systems.

Here is the PDF document on my research into coordinate systems.

Hello, Here I present my work on my studies of coordinate systems.

This paper introduces you to the coordinate systems I studied in college during my first year (first year of the Bachelor's in Physics-chemistry), the second year of the Bachelor's in Physics-chemistry, and especially during the third year of the Bachelor's in Physics, as well as during the first and second years of the Master's in Physics.

This document introduces the Cartesian coordinate system, the cylindrical coordinate system, the polar coordinate system, the spherical coordinate system, and the intrinsic coordinate system.

This document can help you greatly improve your understanding of coordinate systems. You can download it directly from my website here.